The elusive Bigfoot leaves no trace of his passing through the wild. Bigfoot’s back and wants you to take his challenge. From teaching a kid the importance of not feeding wildlife to picking up trash on the trail, Bigfoot is asking you to complete and report a single Leave No Trace challenge from the list below.

It’s easy. Just choose from the challenges below which rotate every month and you’ll have the opportunity to win great outdoor gear prizes every time you participate. Double your chances of winning by capturing your Bigfoot Challenge in a photo or story and sending it to: Bigfoot@LNT.org.

The Bigfoot Challenge’s goal is to encourage simple acts of environmental activism and teach Leave No Trace principles. By taking the challenge, you are not only joining a nationwide conservation movement, you are also Leaving No Trace where it matters most — the places you play. Leave No Trace, Bigfoot’s been doing it for years!